The flights in Skiathos effected after ceased operations of Thomas Cook UK ans Scandinavia are listed below.
Thomas Cook Scandinavia end season at Skiathos last Tuesday 17 September 2019 with flight VKG-1046/1047 from to Oslo with Airbus A321 (OY-TCF)
There are still flights from UK with Thomas Cook UK. Those flights are listed on FLIGHT BOARD (bottom), with continuous updates. A list of fights are also here: